CRT television tubes used an electron gun to light up a phosphor screen. The electron is deflected up or down by a set of parallel plates that generate a constant electric field. If the electron enters the plates with a speed of 2.2 x 10^7 m/s and the electric field is 4.2kN/C. If the electron enters the plates directly in the middle, then what is the y-distance displacement of the electron as it leaves the plates?